What’s the fastest stopover option from Sydney to San Diego?

Flights via Los Angeles (LAX) have the shortest average one-way travel time for one-stop routes: 17h 41m. Find deals

What’s the cheapest stopover airport for flights from Sydney to San Diego?

Honolulu (HNL) is the most affordable one-stop option, with an average return flight price of $1,734. Find deals

Which airport typically offers the quickest stopover for flights from Sydney to San Diego?

Flights via Los Angeles (LAX) offer the fastest connection on this route, with an average stopover time of 1h 59m. Find deals

What’s the top stopover airport for flights from Sydney to San Diego?

San Francisco (SFO) – chosen by Cheapflights users on 35% of one-stop itineraries from Sydney to San Diego on Cheapflights.

How long is the flight from Sydney to San Diego?

Air Canada and American Airlines can get you from Sydney to San Diego in just under 22h 03m. Your travel time can differ by up to 3h 50m. The distance from Sydney to San Diego is about 12086 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines flying from Sydney to San Diego round-trip?

Hawaiian Airlines, at $712, was found to be the cheapest airline from Sydney to San Diego.Alternate airlines to your destination round-trip include Air New Zealand and Air Canada. Users have found that Hawaiian Airlines is 57% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Sydney to San Diego one-way?

To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $740. United Airlines flights start at $763 while deals on Delta start at $763 one-way.

What is the cheapest day to fly from Sydney to San Diego?

Travellers seeking maximum savings on their Sydney to San Diego flight should consider departing on Thursday afternoons when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 58.0 inches per month. February is typically the wettest month, when rainfall can reach 58.0 mm. July is typically the driest time to visit San Diego when rainfall is around 0.0 mm.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

What are the most popular airlines that fly from Sydney to San Diego?

The most popular airlines flying from Sydney to San Diego are Air Canada, Delta and Hawaiian Airlines. Something to consider prior to booking your flight.

Can I find deals for flights from Sydney to San Diego that include hotel bookings?

Yes. In addition to deals on Sydney to San Diego flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Sydney to San Diego?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to San Diego.

Can I find deals for business class flights from Sydney to San Diego?

Yes. Cheapflights offers flight deals from Sydney to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$640+ Flights from Sydney to San Diego

Q: How much does it cost for a return flight from Sydney to San Diego?

Airfare is below average for this route at the moment. Sydney to San Diego flights typically cost between $1,251 and $1,870 in March. The cheapest return flight price found within the last 3 days was $1,077 on Air Canada (9 Mar-25 Mar). Find deals

Cheapflights Tip: The best prices from Sydney Kingsford Smith to San Diego are usually found in September or October, booked 16 days in advance, depart on a Monday or Thursday and return on a Monday

Cheap flight deals from Sydney to San Diego

Round-trip from	$1,077
One-way from	$640
Popular in	December
Cheapest in	September
Average price	$1,317

Air Canada
9/3-25/3
3 total stops
61h 59m total
Sydney to San Diego

Search Deals

2/11
2 total stops
21h 52m total
Sydney to San Diego

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($451 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($85 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Sydney to San Diego

Cheapest flights from Sydney to San Diego
Explore the most affordable flight options available from Sydney to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Sun 2/1109:00SYD - SAN

2 stops22h 03mAir Canada

Tue 18/1118:10SAN - SYD

1 stop20h 25mAir Canada

Deal found 15/9$1,170

Wed 24/906:30SYD - SAN

2 stops23h 50mAir Canada

Wed 11/218:10SAN - SYD

2 stops26h 45mAir Canada

Deal found 16/9$1,241

Wed 29/1011:20SYD - SAN

2 stops22h 10mAmerican Airlines

Wed 5/1112:50SAN - SYD

2 stops25h 10mAmerican Airlines

Deal found 14/9$1,245

Wed 24/909:10SYD - SAN

2 stops23h 11mAmerican Airlines

Wed 11/210:27SAN - SYD

2 stops27h 33mAmerican Airlines

Deal found 14/9$1,250

Sun 2/1109:00SYD - SAN

2 stops22h 03mMultiple Airlines

Tue 18/1118:10SAN - SYD

2 stops23h 50mMultiple Airlines

Deal found 15/9$1,254

Thu 30/1012:10SYD - SAN

2 stops28h 19mUnited Airlines

Thu 6/1120:40SAN - SYD

1 stop17h 25mUnited Airlines

Deal found 15/9$1,265

Thu 30/1013:05SYD - SAN

1 stop20h 43mAmerican Airlines

Thu 6/1112:50SAN - SYD

2 stops25h 10mAmerican Airlines

Deal found 15/9$1,266

Sun 2/1112:10SYD - SAN

1 stop19h 35mUnited Airlines

Tue 18/1120:40SAN - SYD

1 stop17h 25mUnited Airlines

Deal found 15/9$1,269

Tue 9/1212:10SYD - SAN

2 stops26h 42mUnited Airlines

Tue 13/111:10SAN - SYD

2 stops27h 05mUnited Airlines

Deal found 16/9$1,277

Best flights from Sydney to San Diego
Discover carefully curated flight deals from Sydney to San Diego that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Sun 2/1109:00SYD - SAN

2 stops22h 03mAir Canada

Tue 18/1118:10SAN - SYD

1 stop20h 25mAir Canada

Deal found 15/9$1,170

Wed 24/909:10SYD - SAN

2 stops25h 53mAmerican Airlines

Wed 11/213:29SAN - SYD

2 stops24h 31mAmerican Airlines

Deal found 17/9$1,253

Sun 2/1109:00SYD - SAN

2 stops22h 03mMultiple Airlines

Tue 18/1118:10SAN - SYD

2 stops23h 50mMultiple Airlines

Deal found 15/9$1,254

Thu 30/1012:10SYD - SAN

2 stops28h 19mUnited Airlines

Thu 6/1120:40SAN - SYD

1 stop17h 25mUnited Airlines

Deal found 15/9$1,265

Wed 24/909:25SYD - SAN

1 stop26h 41mDelta

Wed 11/210:00SAN - SYD

1 stop27h 30mDelta

Deal found 16/9$1,277

Wed 24/906:30SYD - SAN

2 stops23h 50mAir Canada

Wed 11/218:10SAN - SYD

2 stops26h 45mAir Canada

Deal found 16/9$1,241

Thu 30/1011:20SYD - SAN

2 stops22h 10mAmerican Airlines

Thu 6/1116:25SAN - SYD

2 stops21h 35mAmerican Airlines

Deal found 15/9$1,256

Sun 2/1112:10SYD - SAN

1 stop19h 35mUnited Airlines

Tue 18/1120:40SAN - SYD

1 stop17h 25mUnited Airlines

Deal found 15/9$1,269

Tue 9/1212:10SYD - SAN

1 stop21h 52mUnited Airlines

Tue 13/119:52SAN - SYD

1 stop18h 23mUnited Airlines

Deal found 16/9$1,277

Thu 11/1211:20SYD - SAN

2 stops30h 10mUnited Airlines

Sat 10/119:52SAN - SYD

1 stop39h 28mUnited Airlines

Deal found 16/9$1,277

Sat 13/1211:20SYD - SAN

2 stops31h 55mUnited Airlines

Tue 13/119:52SAN - SYD

1 stop18h 23mUnited Airlines

Deal found 16/9$1,277

Last-minute flights from Sydney to San Diego
Discover last-minute flight deals from Sydney to San Diego. Data last updated 17 September 2025 and is based on user searches.

Wed 24/906:30SYD - SAN

2 stops23h 50mAir Canada

Wed 11/218:10SAN - SYD

2 stops26h 45mAir Canada

Deal found 16/9$1,241

Wed 24/909:10SYD - SAN

2 stops23h 11mAmerican Airlines

Wed 11/210:27SAN - SYD

2 stops27h 33mAmerican Airlines

Deal found 14/9$1,250

Thu 25/909:10SYD - SAN

2 stops23h 11mAmerican Airlines

Wed 1/1013:06SAN - SYD

2 stops25h 24mAmerican Airlines

Deal found 14/9$1,326

Wed 29/1011:20SYD - SAN

2 stops22h 10mAmerican Airlines

Wed 5/1112:50SAN - SYD

2 stops25h 10mAmerican Airlines

Deal found 14/9$1,245

Thu 30/1012:10SYD - SAN

2 stops28h 19mUnited Airlines

Thu 6/1120:40SAN - SYD

1 stop17h 25mUnited Airlines

Deal found 15/9$1,265

Thu 30/1013:05SYD - SAN

1 stop20h 43mAmerican Airlines

Thu 6/1112:50SAN - SYD

2 stops25h 10mAmerican Airlines

Deal found 15/9$1,266

Fri 31/1011:05SYD - SAN

2 stops21h 55mUnited Airlines

Fri 7/1119:50SAN - SYD

2 stops42h 15mUnited Airlines

Deal found 16/9$1,277

One-way flights from Sydney to San Diego
Search for one-way flight options from Sydney to San Diego. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Sun 2/1114:00SYD - SAN

2 stops21h 52mMultiple Airlines

Deal found 15/9$640

Thu 15/111:20SYD - SAN

1 stop19h 43mAir Canada

Deal found 14/9$710

Tue 28/1010:20SYD - SAN

1 stop19h 43mAir Canada

Deal found 14/9$718

Sun 2/1111:20SYD - SAN

1 stop19h 43mAir Canada

Deal found 15/9$736

Wed 24/909:10SYD - SAN

2 stops27h 14mAmerican Airlines

Deal found 13/9$760

Wed 24/910:20SYD - SAN

1 stop38h 36mUnited Airlines

Deal found 16/9$763

Thu 15/107:50SYD - SAN

3 stops30h 55mMultiple Airlines

Deal found 14/9$1,097

Sun 30/1110:40SYD - SAN

1 stop23h 44mDelta

Deal found 14/9$1,190

Fly from

Fly to

Route

Depart

Return

Price

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Sun 2/11

09:00-13:03

2 stops22h 03m

San Diego

Tue 18/11

18:10-09:35

1 stop20h 25m

$1,170

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Wed 24/9

06:30-13:20

2 stops23h 50m

San Diego

Wed 11/2

18:10-15:55

2 stops26h 45m

$1,241

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Wed 24/9

09:10-18:03

2 stops25h 53m

San Diego

Wed 11/2

13:29-09:00

2 stops24h 31m

$1,253

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Sun 2/11

09:00-13:03

2 stops22h 03m

San Diego

Tue 18/11

18:10-13:00

2 stops23h 50m

$1,254

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Thu 30/10

11:20-15:30

2 stops22h 10m

San Diego

Thu 6/11

16:25-09:00

2 stops21h 35m

$1,256

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Thu 30/10

12:10-22:29

2 stops28h 19m

San Diego

Thu 6/11

20:40-09:05

1 stop17h 25m

$1,265

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Sun 2/11

12:10-13:45

1 stop19h 35m

San Diego

Tue 18/11

20:40-09:05

1 stop17h 25m

$1,269

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Wed 24/9

09:25-19:06

1 stop26h 41m

San Diego

Wed 11/2

10:00-08:30

1 stop27h 30m

$1,277

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Tue 9/12

12:10-15:02

1 stop21h 52m

San Diego

Tue 13/1

19:52-09:15

1 stop18h 23m

$1,277

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Thu 11/12

11:20-22:30

2 stops30h 10m

San Diego

Sat 10/1

19:52-06:20

1 stop39h 28m

$1,277

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 18 results

Best time to book a flight from Sydney to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Sydney with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sydney to San Diego

Prices

How far ahead should I book a flight from Sydney to San Diego?

The price you pay for your flight from Sydney to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 15 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Sydney to San Diego?

Currently, March is the cheapest month in which you can book a flight from Sydney to San Diego (average of $924). Flying from Sydney to San Diego in December is currently the most expensive (average of $1,524). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SYD to SAN?

It’s typically best to fly out from Sydney to San Diego in the evening. Doing so could potentially save you 36% on the flight price compared to flying at midday, which is usually more expensive.

How much does it cost for a return flight from Sydney to San Diego?

Reviews of airlines servicing San Diego

Read reviews from past customers who have flown with Air New Zealand, Hawaiian Airlines, andVirgin Australia from Sydney to San Diego. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air New Zealand

8.0

Very Good

505 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Air New Zealand

8.0

Very Good

505 reviews

Air New Zealand

8.0

Very Good

505 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Hawaiian Airlines

7.8

Good

2,724 reviews

Air New Zealand

8.0

Very Good

505 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Virgin Australia

7.6

Good

416 reviews

Air New Zealand

8.0

Very Good

505 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

United Airlines

7.4

Good

8,924 reviews

Air New Zealand

8.0

Very Good

505 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Air Canada

7.1

Good

10,000 reviews

Air New Zealand

8.0

Very Good

505 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Related info for your journey

How long is the flight from Sydney to San Diego?
Air Canada and American Airlines can get you from Sydney to San Diego in just under 22h 03m. Your travel time can differ by up to 3h 50m. The distance from Sydney to San Diego is about 12086 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Sydney to San Diego round-trip?
Hawaiian Airlines, at $712, was found to be the cheapest airline from Sydney to San Diego.Alternate airlines to your destination round-trip include Air New Zealand and Air Canada. Users have found that Hawaiian Airlines is 57% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Sydney to San Diego one-way?
To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $740. United Airlines flights start at $763 while deals on Delta start at $763 one-way.
Can I find deals for flights from Sydney to San Diego that include hotel bookings?
Yes. In addition to deals on Sydney to San Diego flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sydney to San Diego?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to San Diego.
Can I find deals for business class flights from Sydney to San Diego?
Yes. Cheapflights offers flight deals from Sydney to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Sydney to San Diego?
Currently, March is the cheapest month in which you can book a flight from Sydney to San Diego (average of $924). Flying from Sydney to San Diego in December is currently the most expensive (average of $1,524). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

San Ysidro

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Top 6 airlines flying from Sydney to San Diego

Airline	Cheapest	Average	Flexibility	On-time
Hawaiian Airlines	Cheapest$712	Average$1,617	FlexibilityNo cancel fee	On-time85%	Search Hawaiian Airlines flights
Air New Zealand	Cheapest$1,168	Average$1,350	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Air Canada	Cheapest$1,172	Average$1,466	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	Cheapest$1,248	Average$1,643	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Delta	Cheapest$1,251	Average$1,633	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Virgin Australia	Cheapest$1,549	Average$2,371	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights

Fly with Cheapflights

How does Cheapflights help users find flights from Sydney to San Diego?

When you search for this flight from Sydney to San Diego, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Sydney to San Diego?

Cheapflights helps you find that perfect flight to San Diego from Sydney by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Sydney to San Diego with no change fees?

Need flexible booking options for your flight to San Diego from Sydney? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Sydney to San Diego become cheaper?

Yes! Start tracking prices for Sydney to San Diego flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Sydney to San Diego from $640

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Sydney Kingsford Smith to San Diego are usually found in September or October, booked 16 days in advance, depart on a Monday or Thursday and return on a Monday

Cheap flight deals from Sydney to San Diego

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Sydney to San Diego

Cheapest flights from Sydney to San DiegoExplore the most affordable flight options available from Sydney to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Explore the most affordable flight options available from Sydney to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sydney to San Diego that are best for you.

Best time to book a flight from Sydney to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Sydney with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Sydney to San Diego

How far ahead should I book a flight from Sydney to San Diego?

What is the cheapest month to book a flight from Sydney to San Diego?

What is the cheapest time of day to fly from SYD to SAN?

How much does it cost for a return flight from Sydney to San Diego?

What’s the top stopover airport for flights from Sydney to San Diego?

What’s the fastest stopover option from Sydney to San Diego?

What’s the fastest stopover option from Sydney to San Diego?

Which airport typically offers the quickest stopover for flights from Sydney to San Diego?

Reviews of airlines servicing San Diego

Read reviews from past customers who have flown with Air New Zealand, Hawaiian Airlines, andVirgin Australia from Sydney to San Diego. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sydney to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Sydney to San Diego?

What are the cheapest airlines flying from Sydney to San Diego round-trip?

What are the cheapest airlines to fly from Sydney to San Diego one-way?

Can I find deals for flights from Sydney to San Diego that include hotel bookings?

How can I find direct flights from Sydney to San Diego?

Can I find deals for business class flights from Sydney to San Diego?

What is the cheapest month to book a flight from Sydney to San Diego?

Travelling to a place near San Diego?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sydney to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Sydney to San Diego

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sydney to San Diego?

Why should you use Cheapflights to find cheap flight tickets from Sydney to San Diego?

Can Cheapflights find flights from Sydney to San Diego with no change fees?

Can Cheapflights notify me if prices for flights from Sydney to San Diego become cheaper?

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Cheapest flights from Sydney to San Diego
Explore the most affordable flight options available from Sydney to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.